sjero.net Git - linphone/blob - coreapi/help/java/org/linphone/core/tutorials/TutorialBuddyStatus.java

   1 /*
   2 TutorialBuddyStatus
   3 Copyright (C) 2010  Belledonne Communications SARL
   4
   5 This program is free software; you can redistribute it and/or
   6 modify it under the terms of the GNU General Public License
   7 as published by the Free Software Foundation; either version 2
   8 of the License, or (at your option) any later version.
   9
  10 This program is distributed in the hope that it will be useful,
  11 but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 GNU General Public License for more details.
  14
  15 You should have received a copy of the GNU General Public License
  16 along with this program; if not, write to the Free Software
  17 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  18  */
  19 package org.linphone.core.tutorials;
  20
  21 import org.linphone.core.LinphoneAddress;
  22 import org.linphone.core.LinphoneCall;
  23 import org.linphone.core.LinphoneChatRoom;
  24 import org.linphone.core.LinphoneCore;
  25 import org.linphone.core.LinphoneCore.EcCalibratorStatus;
  26 import org.linphone.core.LinphoneCoreException;
  27 import org.linphone.core.LinphoneCoreFactory;
  28 import org.linphone.core.LinphoneCoreListener;
  29 import org.linphone.core.LinphoneFriend;
  30 import org.linphone.core.LinphoneProxyConfig;
  31 import org.linphone.core.OnlineStatus;
  32 import org.linphone.core.LinphoneCall.State;
  33 import org.linphone.core.LinphoneCore.GlobalState;
  34 import org.linphone.core.LinphoneCore.RegistrationState;
  35 import org.linphone.core.LinphoneFriend.SubscribePolicy;
  36
  37 /**
  38  *
  39  * This program is a _very_ simple usage example of liblinphone,
  40  * demonstrating how to initiate  SIP subscriptions and receive notifications
  41  * from a sip uri identity passed from the command line.
  42  * <br>Argument must be like sip:jehan@sip.linphone.org .
  43  * ex budy_list sip:jehan@sip.linphone.org
  44  * <br>
  45  * Optionnally argument 2 can be registration sip identy.Argument 3 can be passord.
  46  * ex: budy_list sip:jehan@sip.linphone.org sip:myidentity@sip.linphone.org mypassword
  47  *
  48  * Ported from buddy_status.c
  49  *
  50  * @author Guillaume Beraudo
  51  *
  52  */
  53 public class TutorialBuddyStatus implements LinphoneCoreListener {
  54
  55         private boolean running;
  56         private TutorialNotifier TutorialNotifier;
  57
  58
  59         public TutorialBuddyStatus(TutorialNotifier TutorialNotifier) {
  60                 this.TutorialNotifier = TutorialNotifier;
  61         }
  62
  63         public TutorialBuddyStatus() {
  64                 this.TutorialNotifier = new TutorialNotifier();
  65         }
  66
  67
  68
  69         public void newSubscriptionRequest(LinphoneCore lc, LinphoneFriend lf,String url) {
  70                 write("["+lf.getAddress().getUserName()+"] wants to see your status, accepting");
  71                 lf.edit(); // start editing friend
  72                 lf.setIncSubscribePolicy(SubscribePolicy.SPAccept); // accept incoming subscription request for this friend
  73                 lf.done(); // commit change
  74                 try {
  75                         // add this new friend to the buddy list
  76                         lc.addFriend(lf);
  77                 } catch (LinphoneCoreException e) {
  78                         write("Error while adding friend [" + lf.getAddress().getUserName() + "] to linphone in the callback");
  79                 }
  80         }
  81
  82         public void notifyPresenceReceived(LinphoneCore lc, LinphoneFriend lf) {
  83                 write("New state [" + lf.getStatus() +"] for user id ["+lf.getAddress().getUserName()+"]");
  84         }
  85
  86
  87         public void registrationState(LinphoneCore lc, LinphoneProxyConfig cfg,RegistrationState cstate, String smessage) {
  88                 write(cfg.getIdentity() + " : "+smessage+"\n");
  89         }
  90         public void show(LinphoneCore lc) {}
  91         public void byeReceived(LinphoneCore lc, String from) {}
  92         public void authInfoRequested(LinphoneCore lc, String realm, String username) {}
  93         public void displayStatus(LinphoneCore lc, String message) {}
  94         public void displayMessage(LinphoneCore lc, String message) {}
  95         public void displayWarning(LinphoneCore lc, String message) {}
  96         public void globalState(LinphoneCore lc, GlobalState state, String message) {}
  97         public void textReceived(LinphoneCore lc, LinphoneChatRoom cr,LinphoneAddress from, String message) {}
  98         public void callState(LinphoneCore lc, LinphoneCall call, State cstate, String msg) {}
  99         public void ecCalibrationStatus(LinphoneCore lc, EcCalibratorStatus status,int delay_ms, Object data) {}
 100         public void callEncryptionChanged(LinphoneCore lc, LinphoneCall call,boolean encrypted, String authenticationToken) {}
 101         public void notifyReceived(LinphoneCore lc, LinphoneCall call, LinphoneAddress from, byte[] event){}
 102
 103
 104         public static void main(String[] args) {
 105                 // Check tutorial was called with the right number of arguments
 106                 if (args.length < 1 || args.length > 3 ) {
 107                         throw new IllegalArgumentException("Bad number of arguments ["+args.length+"] should be 1, 2 or 3");
 108                 }
 109
 110                 // Create tutorial object
 111                 TutorialBuddyStatus tutorial = new TutorialBuddyStatus();
 112                 try {
 113                         // takes sip uri identity from the command line arguments
 114                         String userSipAddress = args[1];
 115
 116                         // takes sip uri identity from the command line arguments
 117                         String mySipAddress = args.length>1?args[1]:null;
 118                         // takes password from the command line arguments
 119                         String mySipPassword =args.length>2?args[2]:null;
 120
 121                         tutorial.launchTutorial(userSipAddress,mySipAddress,mySipPassword);
 122                 } catch (Exception e) {
 123                         e.printStackTrace();
 124                 }
 125         }
 126
 127
 128
 129         public void launchTutorial(String sipAddress,String mySipAddress, String mySipPassword) throws LinphoneCoreException {
 130                 final LinphoneCoreFactory lcFactory = LinphoneCoreFactory.instance();
 131
 132                 // First instantiate the core Linphone object given only a listener.
 133                 // The listener will react to events in Linphone core.
 134                 LinphoneCore lc = lcFactory.createLinphoneCore(this);
 135
 136
 137                 try {
 138
 139                         // Create friend object from string address
 140                         LinphoneFriend lf = lcFactory.createLinphoneFriend(sipAddress);
 141                         if (lf == null) {
 142                                 write("Could not create friend; weird SIP address?");
 143                                 return;
 144                         }
 145
 146                         if (mySipAddress != null) {
 147                                 // Parse identity
 148                                 LinphoneAddress address = lcFactory.createLinphoneAddress(mySipAddress);
 149                                 String username = address.getUserName();
 150                                 String domain = address.getDomain();
 151
 152
 153                                 if (mySipPassword != null) {
 154                                         // create authentication structure from identity and add to linphone
 155                                         lc.addAuthInfo(lcFactory.createAuthInfo(username, mySipPassword, null));
 156                                 }
 157
 158                                 // create proxy config
 159                                 LinphoneProxyConfig proxyCfg = lcFactory.createProxyConfig(mySipAddress, domain, null, true);
 160                                 proxyCfg.enablePublish(true);
 161                                 lc.addProxyConfig(proxyCfg); // add it to linphone
 162                                 lc.setDefaultProxyConfig(proxyCfg);
 163                                 while (!proxyCfg.isRegistered()) {
 164                                         lc.iterate(); //iterate until registration
 165                                         try{
 166                                                 Thread.sleep(1000);
 167                                         } catch(InterruptedException ie) {
 168                                                 write("Interrupted!\nAborting");
 169                                                 return;
 170                                         }
 171                                 }
 172                         }
 173
 174                         // configure this friend to emit SUBSCRIBE message after being added to LinphoneCore
 175                         lf.enableSubscribes(true);
 176
 177                         // accept incoming subscription request for this friend
 178                         lf.setIncSubscribePolicy(SubscribePolicy.SPAccept);
 179                         try {
 180                                 // add my friend to the buddy list, initiate SUBSCRIBE message
 181                                 lc.addFriend(lf);
 182                         } catch (LinphoneCoreException e) {
 183                                 write("Error while adding friend " + lf.getAddress().getUserName() + " to linphone");
 184                                 return;
 185                         }
 186
 187                         // set my status to online
 188                         lc.setPresenceInfo(0, null, OnlineStatus.Online);
 189
 190
 191                         // main loop for receiving notifications and doing background linphonecore work
 192                         running = true;
 193                         while (running) {
 194                                 lc.iterate(); // first iterate initiates subscription
 195                                 try{
 196                                         Thread.sleep(50);
 197                                 } catch(InterruptedException ie) {
 198                                         write("Interrupted!\nAborting");
 199                                         return;
 200                                 }
 201                         }
 202
 203
 204                         // change my presence status to offline
 205                         lc.setPresenceInfo(0, null, OnlineStatus.Offline);
 206                         // just to make sure new status is initiate message is issued
 207                         lc.iterate();
 208
 209
 210                         lf.edit(); // start editing friend
 211                         lf.enableSubscribes(false); // disable subscription for this friend
 212                         lf.done(); // commit changes triggering an UNSUBSCRIBE message
 213                         lc.iterate(); // just to make sure unsubscribe message is issued
 214
 215
 216                 } finally {
 217                         write("Shutting down...");
 218                         // You need to destroy the LinphoneCore object when no longer used
 219                         lc.destroy();
 220                         write("Exited");
 221                 }
 222         }
 223
 224
 225         public void stopMainLoop() {
 226                 running=false;
 227         }
 228
 229
 230         private void write(String s) {
 231                 TutorialNotifier.notify(s);
 232         }
 233
 234
 235 }